EP0642948B1 - Seat for local traffic vehicles - Google Patents
Seat for local traffic vehicles Download PDFInfo
- Publication number
- EP0642948B1 EP0642948B1 EP94250221A EP94250221A EP0642948B1 EP 0642948 B1 EP0642948 B1 EP 0642948B1 EP 94250221 A EP94250221 A EP 94250221A EP 94250221 A EP94250221 A EP 94250221A EP 0642948 B1 EP0642948 B1 EP 0642948B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- seat
- back rest
- support
- backrest
- different
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/242—Bus seats
Definitions
- the invention relates to a seat, in particular for local public transport according to the preamble of claim 1 (see, for example, DE-A-4 201 443).
- seats for vehicles with articulated fittings are known according to DE-A-4 201 443 (A1), in which the seat surface and backrest part are connected to one another via a component and are arranged such that they can be folded over associated axes.
- the different positions of the backrest in relation to the seat are determined using stops.
- the different backrest angles can be adjusted by the user.
- the component for this is complex for the factory setting of the backrest angle and does not meet the requirements for the seat that is to be used in different vehicles.
- seats for vehicles according to EP-A-0 251 201 (A1) are known, which are fastened on horizontally arranged tubes and can be moved and fastened in the factory on this tube according to the desired installation parts. These known seats are not foldable on the horizontal tubes and the tube is not part of a mechanism for adjusting the backrest angle.
- the object of the invention is to provide a seat, in particular for public transport vehicles, which is equipped with a joint which enables both the manufacturer's adjustment of the backrest angle and the realization of folding or fixed seats, different seat widths and different shapes of seat and backrest surfaces.
- the object of the invention is also to connect the seat and backrest with one another and to assign the seat to different tubular and support rods.
- the joints used should have a simple structure, and by adding or replacing individual small parts, the design of the seats should be variable as folding or fixed seats with different Tilt angles may be possible.
- the object is achieved by the features of independent claim 1. Further features of the invention are specified in the dependent claims.
- the backrest support and seat are connected to one another with only one joint and with the corresponding sleeves, a molded part being arranged between the backrest support and a sleeve, which determines the position of the backrest.
- a tube which is designed as a fastening tube extends through the sleeves of the seat support.
- the seat consists of a modular system which is connected by means of pipes 8 and 9 to the wall and / or to the floor using known fastening means which are not shown in the drawing.
- the tubes 8 and 9 take up a joint 1.
- the joint 1 consists of two sleeves 2, 3, the first sleeve 2 on the backrest support 4 and the second sleeve 3 above the first sleeve 2 being firmly connected to the backrest support 4 by the molded part 7.
- the seat support 5 is hinged.
- the lower part of the joint 1 receives the backrest support 4 in such a way that it can be folded and can be locked by the manufacturer at the desired angle by means of a molded part 7 which is fastened between the joint 1 and the backrest support 4.
- the foldable variant supports itself according to 4 on the underside of the molded part 7, the stop 10 attached to the further sleeves 6.
- the modular system enables the attachment of different backrests to the backrest support 4 and different seating surfaces to the seating surface support 5 with different shapes, wherein different comfort levels can be provided in the selection of the seating surfaces and backrests.
- the simple interchangeability also has an advantageous effect on this construction, even in the event of damage.
- the modular structure according to the invention can be varied as desired. With a firm connection between the molded part 7 and the seat support 5, a firm individual seat is created. When the stop 10 lies loosely on the molded part 7, the seat remains foldable.
- the upper region of the backrest support 4 contains a receptacle for a holding rod 11.
- the invention is particularly suitable for a versatile factory setting of various seat angle settings and for a selection of different seat components.
- the respective attachments are made with known means.
- the adjustment of different widths is easy to accomplish and all the components used are structurally simple, uncomplicated and economical to manufacture and, in addition, all the elements used are understandable in terms of their shape during assembly and also in use by the passenger himself.
Abstract
Description
Die Erfindung betrifft einen Sitz, insbesondere für den öffentlichen Nahverkehr gemäß dem Oberbegriff des Anspruches 1 (s. zum Beispiel DE-A-4 201 443).The invention relates to a seat, in particular for local public transport according to the preamble of claim 1 (see, for example, DE-A-4 201 443).
Bekannt sind Sitze für Fahrzeuge mit Gelenkbeschlägen nach DE-A-4 201 443 (A1), bei denen Sitzfläche und Lehnenteil über ein Bauteil miteinander verbunden und über jeweils zugehörige Achsen klappbar angeordnet sind. Über Anschläge werden die unterschiedlichen Positionen der Lehne zur Sitzfläche bestimmt. Die unterschiedlichen Winkel der Lehne können vom Benutzer eingestellt werden. Das Bauteil dazu ist für die werkseitige einmalige Festlegung des Lehnenneigungswinkels aufwendig und entspricht nicht den Anforderungen an den Sitz, der in verschiedenen Fahrzeugen eingesetzt werden soll. Weiterhin sind Sitze für Fahrzeuge nach EP-A-0 251 201 (A1) bekannt, die auf horizontal angeordneten Rohren festgemacht sind und werkseitig auf diesem Rohr entsprechend der gewünschten Einbauteile verschoben und befestigt werden können. Diese bekannten Sitze sind auf den horizontalen Rohren nicht klappbar und das Rohr ist kein Bestandteil eines Mechanismus zur Verstellung des Lehnenneigungswinkels.Seats for vehicles with articulated fittings are known according to DE-A-4 201 443 (A1), in which the seat surface and backrest part are connected to one another via a component and are arranged such that they can be folded over associated axes. The different positions of the backrest in relation to the seat are determined using stops. The different backrest angles can be adjusted by the user. The component for this is complex for the factory setting of the backrest angle and does not meet the requirements for the seat that is to be used in different vehicles. Furthermore, seats for vehicles according to EP-A-0 251 201 (A1) are known, which are fastened on horizontally arranged tubes and can be moved and fastened in the factory on this tube according to the desired installation parts. These known seats are not foldable on the horizontal tubes and the tube is not part of a mechanism for adjusting the backrest angle.
Aufgabe der Erfindung ist es, einen Sitz, insbesondere für Fahrzeuge des öffentlichen Nahverkehrs zu schaffen, der mit einem Gelenk ausgestattet ist, das sowohl die herstellerseitige Verstellung des Lehnenneigungswinkels als auch die Realisierung von Klapp- bzw. festen Sitzen ermöglicht, unterschiedliche Sitzbreiten und unterschiedliche Formen von Sitz- und Lehnenflächen zuläßt. Aufgabe der Erfindung ist es auch, mit einem Bauteil Sitz und Rückenlehne miteinander zu verbinden und den Sitz unterschiedlichen Rohr- und Haltestangen zuzuordnen. Die verwendeten Gelenke sollen einfach aufgebaut sein, und durch Hinzufügen bzw. Auswechseln einzelner Kleinteile soll die Ausgestaltung der Sitze variierbar als Klapp- oder feste Sitze mit unterschiedlichen Neigungswinkeln möglich sein.
Die Aufgabe wird erfindungsgemäß durch die Merkmale des unabhängigen Patentanspruchs 1 gelöst. Weitere Merkmale der Erfindung sind in den abhängigen Ansprüchen angegeben. Mit nur einem Gelenk und mit dazugehörigen Hülsen sind Rückenlehnenträger und Sitz miteinander verbunden, wobei zwischen Rückenlehnträger und einer Hülse ein Formteil angeordnet ist, das die Stellung der Rückenlehne bestimmt. Durch die Hülsen des Sitzflächenträgers reicht ein Rohr, das als Befestigungsrohr ausgebildet ist. Für die Ausbildung als Klappsitz befindet sich an den Hülsen des Sitzflächenträgers ein Anschlag, der sich bei heruntergeklappter Sitzfläche an der Unterseite des Formteiles abstützt. Für den festen Sitz ist dieser Anschlag fest mit dem Formteil verbunden. Die Erfindung sieht vor, daß durch veränderte Formteile werkstattseitig verschiedene Neigungswinkel des Rückenlehnenträgers erreicht werden.The object of the invention is to provide a seat, in particular for public transport vehicles, which is equipped with a joint which enables both the manufacturer's adjustment of the backrest angle and the realization of folding or fixed seats, different seat widths and different shapes of seat and backrest surfaces. The object of the invention is also to connect the seat and backrest with one another and to assign the seat to different tubular and support rods. The joints used should have a simple structure, and by adding or replacing individual small parts, the design of the seats should be variable as folding or fixed seats with different Tilt angles may be possible.
The object is achieved by the features of independent claim 1. Further features of the invention are specified in the dependent claims. The backrest support and seat are connected to one another with only one joint and with the corresponding sleeves, a molded part being arranged between the backrest support and a sleeve, which determines the position of the backrest. A tube which is designed as a fastening tube extends through the sleeves of the seat support. For the training as a folding seat there is a stop on the sleeves of the seat support, which is supported on the underside of the molded part when the seat is folded down. This stop is firmly connected to the molded part for a firm fit. The invention provides that different shaped angles of the backrest support can be achieved in the workshop by modified molded parts.
Ein Ausführungsbeispiel der Erfindung soll anhand der Zeichnung näher erläutert werden. Die Zeichnung zeigt in:
- Fig. 1:
- die Seitenansicht des Sitzes,
- Fig. 2:
- die perspektivische Darstellung des Gelenkes mit angedeutetem Rückenlehnenträger und Sitzflächenträger,
- Fig. 3:
- der Sitz mit vorgesehener Haltestange und Haltering,
- Fig. 4:
- Sitzflächenträger mit Anschlag.
- Fig. 1:
- the side view of the seat,
- Fig. 2:
- the perspective view of the joint with indicated backrest support and seat support,
- Fig. 3:
- the seat with the provided handrail and retaining ring,
- Fig. 4:
- Seat support with stop.
Gemäß Fig. 1 besteht der Sitz aus einem Baukastensystem, das mittels Rohren 8 und 9 mit der Wand und/oder mit dem Fußboden mit bekannten und in der Zeichnung nicht dargestellten Befestigungsmitteln verbunden ist. Nach Fig.2 nehmen die Rohre 8 und 9 ein Gelenk 1 auf. Das Gelenk 1 besteht aus zwei Hülsen 2;3, wobei die erste Hülse 2 am Rückenlehnenträger 4 und die zweite Hülse 3 oberhalb der ersten Hülse 2 fest mit dem Rückenlehnenträger 4 durch das Formteil 7 verbunden ist. Am oberen Teil des Gelenkes 1 ist der Sitzflächenträger 5 klappbar gelagert. Der untere Teil des Gelenkes 1 nimmt den Rückenlehnenträger 4 so auf, daß er klappbar ist und mittels eines Formteiles 7, das zwischen Gelenk 1 und Rückenlehnenträger 4 befestigt wird, vom Hersteller im gewünschten Winkel arretiert werden kann. Gleichzeitig stützt sich bei der klappbaren Variante gemäß Fig.4 an der Unterseite des Formteiles 7 der an den weiteren Hülsen 6 befestigte Anschlag 10 ab. Durch die Hülsen 6 des Sitzflächenträgers 5 reicht das Rohr 8, das als Befestigungsrohr ausgebildet ist. Das Baukastensystem ermöglicht die Anbringung verschiedener Lehnen an den Rückenlehnenträger 4 und verschiedene Sitzflächen an den Sitzflächenträger 5 mit unterschiedlichen Formen, wobei in der Auswahl der Sitzflächen und Rückenlehnen verschiedene Komfortstufen vorgesehen werden können. Vorteilhaft wirkt sich bei dieser Konstruktion die einfache Austauschbarkeit auch bei Beschädigungen aus. Mit dem erfindungsgemäßen modularen Aufbau kann beliebig variiert werden. Bei fester Verbindung zwischen dem Formteil 7 und dem Sitzflächenträger 5 entsteht ein fester Einzelsitz. Bei losem Aufliegen des Anschlages 10 an dem Formteil 7 bleibt die Sitzfläche klappbar. Durch unterschiedliche Ausbildung des Formteiles 7 können verschiedene Rückenlehnenneigungswinkel realisiert werden. Gemäß Fig. 3 enthält der obere Bereich des Rückenlehnenträgers 4 eine Aufnahme für eine Haltestange 11. Die Ausbildung eines Haltegriffes 12 als geschlossener Ring oder als zur Decke gehende Haltestange 11 wird dadurch möglich. Die Erfindung ist für eine vielseitige werkseitige Einstellung verschiedener Sitzwinkeleinstellungen und für eine Auswahl unterschiedlicher Sitzbauelemente besonders geeignet. Die jeweiligen Befestigungen erfolgen mit bekannten Mitteln. Die Anpassung verschiedener Breiten ist einfach zu bewerkstelligen und alle verwendeten Bauelemente sind in ihrer konstruktiven Ausbildung einfach, unkompliziert und ökonomisch herstellbar und außerdem sind alle verwendeten Elemente in ihrem Formengebrauch verständlich bei der Montage und auch im Gebrauch durch den Fahrgast selbst.1, the seat consists of a modular system which is connected by means of
- 11
- Gelenkjoint
- 22nd
- Erste HülseFirst sleeve
- 33rd
- Zweite HülseSecond sleeve
- 44th
- RückenlehnenträgerBackrest support
- 55
- SitzflächenträgerSeat support
- 66
- Hülsen des SitzflächenträgersSleeves of the seat support
- 77
- FormteilMolding
- 88th
- Rohrpipe
- 99
- Rohrpipe
- 1010th
- Anschlagattack
- 1111
- HaltestangeHandrail
- 1212th
- HaltegriffGrab handle
Claims (3)
- Seat, in particular for local public transport vehicles, having a component which connects the seat panel and backrest, is designed as an articulation (1) and permits different positions of the backrest and seat panel, characterized in that the articulation (1) is completed by two bushings (2;3), the first bushing (2) being fastened on the backrest carrier (4) and the second bushing (3) being firmly connected, above the first bushing (2), to the backrest carrier (4) via a shaped part (7), and a seat-panel carrier (5) corresponding to the second bushing (3) by way of its two further bushings (6) and said second and further bushings (3 and 6) being connected to one another by a top fastening tube (8) and the first bushing (2) being firmly connected to a tube (9), and the position of the seat-panel carrier (5) being secured via a stop (10).
- Seat according to Claim 1, characterized in that the shaped part (7) is arranged such that it can be interchanged at the factory.
- Seat according to Claim 1, characterized in that, for the fixed seat, the stop (10) is firmly connected to the shaped part (7).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4331206 | 1993-09-10 | ||
DE4331206A DE4331206C2 (en) | 1993-09-10 | 1993-09-10 | Seat, especially for public transport vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0642948A1 EP0642948A1 (en) | 1995-03-15 |
EP0642948B1 true EP0642948B1 (en) | 1996-07-24 |
Family
ID=6497703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94250221A Expired - Lifetime EP0642948B1 (en) | 1993-09-10 | 1994-09-08 | Seat for local traffic vehicles |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0642948B1 (en) |
AT (1) | ATE140663T1 (en) |
DE (1) | DE4331206C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2932428B1 (en) † | 2008-06-13 | 2010-08-20 | Nexter Systems | SEAT FOR MOTOR VEHICLE. |
DE102021211297B4 (en) | 2021-10-07 | 2024-04-25 | Volkswagen Aktiengesellschaft | Seat arrangement, motor vehicle |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1015669A (en) * | 1950-02-27 | 1952-10-17 | Lounge chair type seat for touring and aviation coaches | |
FR2442742A1 (en) * | 1978-11-13 | 1980-06-27 | Chardon Max | SEAT, IN PARTICULAR FOR PUBLIC TRANSPORT VEHICLES |
FR2474409A1 (en) * | 1980-01-28 | 1981-07-31 | Sable Freres Int | VEHICLE SEAT WITH SEAT AND MOBILE BACKREST |
DE8613612U1 (en) * | 1986-05-20 | 1986-07-17 | Franz Kiel GmbH, 8860 Nördlingen | Passenger seat, in particular for buses |
FR2600608B1 (en) * | 1986-06-27 | 1988-08-19 | Alsthom | MODULAR SEAT FOR RAILWAY CAR |
FR2629789B1 (en) * | 1988-04-08 | 1992-02-21 | Sicma Aero Seat | SEAT STRUCTURE OF PUBLIC AIR TRANSPORTATION APPARATUS AND SEAT COMPRISING SUCH STRUCTURE |
EP0476977A1 (en) * | 1990-09-18 | 1992-03-25 | Nomadic Wheels Limited | Slidable vehicle seat |
DE4201443B4 (en) * | 1991-01-24 | 2011-06-01 | Volkswagen Ag | Articulated fitting for a seat arrangement, in particular in a vehicle |
-
1993
- 1993-09-10 DE DE4331206A patent/DE4331206C2/en not_active Expired - Fee Related
-
1994
- 1994-09-08 EP EP94250221A patent/EP0642948B1/en not_active Expired - Lifetime
- 1994-09-08 AT AT94250221T patent/ATE140663T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE140663T1 (en) | 1996-08-15 |
DE4331206C2 (en) | 1997-06-12 |
EP0642948A1 (en) | 1995-03-15 |
DE4331206A1 (en) | 1995-03-16 |
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